Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867224 | Occlusion-resilient optical codes for machine-read articles | James W. Howard, Deepti Pachauri, James B. Snyder, Guruprasad Somasundaram | 2020-12-15 |
| 10706311 | Increasing dissimilarity of characters disposed on an optically active article | James W. Howard, Thomas J. Dahlin, James B. Snyder, James L. C. Werness, Jr. | 2020-07-07 |
| 10691908 | Hierarchichal optical element sets for machine-read articles | James W. Howard, Travis L. Potts, Deepti Pachauri, James B. Snyder, Guruprasad Somasundaram | 2020-06-23 |
| 10658724 | Waveguide with a non-linear portion and including dielectric resonators disposed within the waveguide | Jaewon Kim, Craig W. Lindsay, Dipankar Ghosh | 2020-05-19 |